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dc.contributor.author최낙삼-
dc.date.accessioned2019-05-20T07:59:35Z-
dc.date.available2019-05-20T07:59:35Z-
dc.date.issued2008-11-
dc.identifier.citation대한기계학회 2008년도 추계학술대회, Page. 384-389en_US
dc.identifier.urihttp://www.dbpia.co.kr/Journal/ArticleDetail/NODE01112598-
dc.identifier.urihttp://repository.hanyang.ac.kr/handle/20.500.11754/105090-
dc.description.abstractAn accelerated fatigue test is essentially required to maintain the reliability of the actual structure of KTX under operation conditions. However, actual fatigue life cannot be obtained if specimens are not adequate to the conventional fatigue test. Moreover component maker did not provide data of loading stress (S) - cycles at the failure (N). In this study, we suggest a prediction method of the S-N curve for establishing an accelerating test under various load levels. Load history was acquired from the field tests. A Rainflow method was used on the cycle counting of the field load data, and then, an S-N curve was obtained through the iteration process under the condition that the damage index satisfies to 1 in the Miner's rule.en_US
dc.language.isoko_KRen_US
dc.publisher대한기계학회en_US
dc.subjectRainflow Counting(레인플로우 집계)en_US
dc.subjectAccelerated Life Testing(가속내구시험)en_US
dc.subjectMiner's Rule(누적손상법)en_US
dc.subjectS-N Curve Estimation(S-N선도 추정)en_US
dc.subject등가하중(equivalent stress)en_US
dc.title가속수명시험을 위한 KTX구조물의 S-N선도 추정en_US
dc.title.alternativeS-N Curve Estimation of a KTX Structure for an Accelerated Life Testingen_US
dc.typeArticleen_US
dc.contributor.googleauthor정달우-
dc.contributor.googleauthor최낙삼-
dc.contributor.googleauthor박수한-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF ENGINEERING SCIENCES[E]-
dc.sector.departmentDEPARTMENT OF MECHANICAL ENGINEERING-
dc.identifier.pidnschoi-
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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